QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.
Description
No power, no chime, no charging LED? A MacBook Pro 16-inch M4 Pro/Max that shows no signs of life after a spill or power surge usually has a board-level fault that we can repair without replacing the board.
About the MacBook Pro 16-inch M4 Pro/Max (A3403 / A3186)
The M4 Pro/Max chip, its unified memory and the SSD are all soldered to the logic board, which is why board-level repair beats replacement. These Pros draw a lot of power under load, and failed power components after a spill or a bad third-party charger are the usual board faults. Some MacBook Pro 16-inch M4 Pro/Max owners still have AppleCare+, so check coverage at checkcoverage.apple.com. If it has lapsed or the damage is not covered, we are usually the faster and cheaper route.
At a glance
- Cooling: active fan
- Model number: A3403 / A3186
- Released: 2024
- Chip: Apple M4 Pro/Max
- Display: 16.2-inch mini-LED Liquid Retina XDR
- Ports: MagSafe 3, Thunderbolt ports, HDMI and an SDXC slot
Signs you need this repair
- Black screen with the keyboard backlight on
- Liquid damage or corrosion
- Random shutdowns or restart loops
What we do
We diagnose the board under a microscope, find the failed components and replace them, then run extended stress tests. Because storage is soldered to the board, repairing it rather than replacing it is often the only way to keep your data.
Price
- Component-Level Repair: $699.99
Every repair starts with incoming diagnostics. If we find anything else, we contact you before doing more work.
Mail-in or walk-in
Not near Florida? Check out here and a prepaid UPS label, insured for $100, lands in your inbox. Send just the MacBook Pro 16-inch M4 Pro/Max in a padded box with your order email inside. We confirm the fault on arrival, do the repair, run final testing and send it home with tracking.
Local? Bring it to our Jupiter store on Donald Ross Road. We are open Monday to Saturday 10 to 7, and Sundays 11 to 5 by appointment.
Warranty
The replacement part is covered by our 90-day warranty against defects. Accidental damage, like a new drop or spill, is not covered.
Common questions
Can you save my data?
Often, yes. Repairing the original board keeps the storage chips in place, and your files with them.
What if it cannot be repaired?
We will tell you after the diagnostic and you only pay for a repair you approve.
How do I confirm I have the MacBook Pro 16-inch M4 Pro/Max?
Click the Apple menu > About This Mac. It lists the screen size and year, and the chip, which should read Apple M4 Pro or M4 Max. The model number printed on the bottom case is A3403 or A3186.
Talk to a real technician at 888-494-4349, or email support@ifixyouri.com. We are happy to confirm the fault before you buy.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


